专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2011075501A3 PRESSURE SENSITIVE ADHESIVES FOR LOW SURFACE ENERGY SUBSTRATES 审中-公开
标题翻译：低表面能量基材的压敏粘合剂
公开(公告)号：WO2011075501A3
公开(公告)日：2011-11-17
申请号：PCT/US2010060405
申请日：2010-12-15
申请人： 3M INNOVATIVE PROPERTIES CO , TRASER STEFFEN , D HAESE FRANCOIS C
发明人： TRASER STEFFEN , D HAESE FRANCOIS C
IPC分类号： C09J133/04 , C09J7/02 , C09J9/00 , C09J11/00
CPC分类号： C09J133/08 , C08K5/0025 , C08K5/29 , C08K5/3412 , Y10T428/2878
摘要： A cured adhesive composition comprising: (a) a copolymer comprising the reaction product of: 65 to 94.5 wt % of a C?8#191 acrylate ester, 0.5 to 5 wt % of a polar cross-linkable monomer, and 5-30 wt % of a non polar monomer, wherein the copolymer has a weight average molecular weight of 400,000 to 2,200,000 grams/mole; (b) 30 to 70 parts of a hydrogenated hydrocarbon tackifier per 100 parts of the copolymer; and (c) 0.01 to 3 parts (solid/solid) of a cross-linking agent per 100 parts of the copolymer wherein the cured adhesive has a peel value greater than 6 N/cm when tested according to FINAT test method No. 2 on a low density polyethylene; and further wherein the cured adhesive has a shear value greater than 2000 minutes when tested according to FINAT test method No. 8 on low density polyethylene. The cured adhesive of this disclosure is found to exhibit excellent adhesion to low surface energy substrates.
摘要翻译：一种固化的粘合剂组合物，其包含：（a）共聚物，其包含反应产物：65至94.5重量％的C 8＃191丙烯酸酯，0.5至5重量％的极性可交联单体和5-30重量％％的非极性单体，其中共聚物的重均分子量为400,000至2,200,000克/摩尔; （b）每100份共聚物30〜70份氢化烃增粘剂; 和（c）每100份共聚物中0.01〜3份（固体/固体）交联剂，其中当根据FINAT试验方法2测试时，固化的粘合剂的剥离值大于6N / cm 低密度聚乙烯; 此外，当根据FINAT试验方法8在低密度聚乙烯上进行试验时，固化的粘合剂的剪切值大于2000分钟。发现本公开的固化的粘合剂对低表面能基底表现出优异的粘合性。

2. 发明申请

WO2010141541A3 FLUORINATED POLYMERIC MICROPARTICLES AND USES THEREOF AS FLUID REDUCING ADDITIVES 审中-公开
标题翻译：氟化聚合物微球及其作为减少流体的添加剂的用途
公开(公告)号：WO2010141541A3
公开(公告)日：2011-05-19
申请号：PCT/US2010037012
申请日：2010-06-02
申请人： 3M INNOVATIVE PROPERTIES CO , OPSTAL TOM , DAMS RUDOLF J , VAN CAMPENHOUT RUDY W , D HAESE FRANCOIS C
发明人： OPSTAL TOM , DAMS RUDOLF J , VAN CAMPENHOUT RUDY W , D HAESE FRANCOIS C
IPC分类号： C09K8/03 , C08L27/12
CPC分类号： C08F214/18 , C08F220/10 , C08F220/18 , C08F222/1006 , C08F259/08 , C08L27/12 , C08L33/06 , C08L33/16 , C08L51/003 , C09K8/035 , C09K8/516 , Y10T428/2982 , C08F220/38 , C08F220/06 , C08L2666/04 , C08L2666/02
摘要： Fluorinated polymeric microparticles, processes for preparing them and uses thereof as additives for fluid loss control of drilling fluids and methods of fluid loss control of drilling fluid loss with fluorinated microparticles and uses of fluoropolymers as fluid loss control agents. Said fluorinated polymeric microparticles comprise one or more repeating units derived from one or more fluorinated monomers and one or more repeating units derived from one or more acrylate monomers.
摘要翻译：氟化聚合物微粒，其制备方法及其作为钻井液的流体损失控制的添加剂和氟化微粒的钻井液损失的流体损失控制方法以及氟聚合物作为流体损失控制剂的用途。所述氟化聚合物微粒包含衍生自一种或多种氟化单体的一种或多种重复单元和一种或多种衍生自一种或多种丙烯酸酯单体的重复单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式